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SureCall Panel In-Building Antenna 3G, 4G, 75 Ohm (SC-249W or CM-249W).

SureCall Panel In-Building Antenna 3G, 4G, 75 Ohm (SC-249W or CM-249W).

SureCall Panel In-Building Antenna 3G, 4G, 75 Ohm (SC-249W or CM-249W).

  • Regular price $58.00 USD Sale price$47.50 USD
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Product Description

SureCall In-Building Panel Antenna works on all frequencies including 3G and 4G. It is an indoor directional panel antenna. This Sure-Call part number SC-249W or CM-249W operates on 75 Ohm signal booster systems. SureCall's full band panel uni-directional antenna is unobtrusive in its design.

It is for inside building use. This in-building antenna has a low profile capable of blending very easily with indoor surroundings. It has 75 ohm impedance and covers a system ranging from WLAN, 4G, 3G and 2G voice for AWS, Cellular, LTE and PCS frequencies spanning from 698 to 960 MHz and from 1700 MHz to 2700 MHz.

Sure Call interior antenna is best mounted on the ceiling or wall and receives and transmits within a beamwidth of 360 degrees to all cellphones. It provides a 7 dBi to 10 dBi Gain. Being uni-directional, it is easy to install thanks to the included mounting equipment. It has an F-Female connector type. 

SureCall full band 75 Ohm panel antenna is uniquely compact directional and made with the WLAN, 4G, 3G and 2G voice systems coverage for LTE, PCS, AWS and Cellular frequencies. The indoor high gain antenna is best for those places where a signal needs to be spread over a larger area.

The high gain antenna is great for indoors and wall mounted to receive and transmit signal to cell phones with a beamwidth of 45 degrees. With a 698 to 2700 MHz and a 7 dB to 10 dB gain, the antenna comes with mounting equipment for easy and convenient installation.

This high gain full band panel indoor 75 ohm directional antenna comes with a mounting kit for convenient and easy installation. Perfect for indoor use, the 698-2700 MHz directional antenna has a 7dB to 10 dB gain and allows targeted areas to have a an optimum reception.

Panel antennas are best for spot coverage or light interior penetration and have impedance of 75 Ohm. Its maximum 10 dB gain is across WLAN, AWS, 4G, 3G and 2G voice wireless frequencies. The antenna can be mounted on a ceiling or even a wall.   

Range of antenna is dependent on three factors: 

1) Physical obstructions.

2) Power generated by booster/ amplifier.

3) Reception from outside signal received and distributed by outside antenna.

Besides the antenna itself, the parts include mounting equipment for either a flat horizontal surface or a wall. It can be mounted on the wall to cover long passages or on ceiling to boost signal to lower floors. Alternate part numbers are: Sure-Call SC249W/ SC-249-W/ SC249-W. Cellphone-Mate CM249W/ CM-249-W/ CM249-W. This 5-band panel antenna is designed to integrate seamlessly with interior of your building, and receive and transmit signals to cell phones in a uni-directional fashion. This panel inside antenna is easily installed on the ceiling or wall of your building facing towards areas that needs boosted cellular reception. It includes a mounting kit. You can expect to receive a 7 to 10 db gain from the panel transmission.

SureCall SC-249W Panel Indoor Antenna Set Up.

Cellphone-Mate CM249W full-band panel antenna is a directional antenna designed to cover 2G/ 3G/ 4G and WLAN systems for Cellular, PCS, AWS and LTE frequencies. It is a high gain indoor antenna suited for places where the signal needs to be broadcast over a directed area or space. This wall mount antenna transmits and receives signal to cell phones.

Installation Steps.

  1. Choose location for mounting panel antenna on vertical surface. Ideal height off the floor should be the approximate height of your cellphone use.
  2. Using plate, mark position of desired placement with pencil or marker.
  3. Screw (not supplied) mounting plate into place with the slide panel protruding towards you. Provided plastic anchors are only to be used in sheetrock installation.
  4. Slide panel antenna securely onto mounting plate.
  5. Hand tighten one end of cable to inside antenna connector
  6. Hand tighten other end of cable to INSIDE connector of cell phone signal booster.

Note: Be sure to provide enough separation between inside and outside antenna based on dBs of signal booster provided earlier in this manual. Panel antenna should not face outside antenna, if possible.

Storage and transportation: Place in a non-extreme room temperature and dry environment. Not to be placed near fireplace or any open flame.

SureCall SC-249W Specifications.

Frequency 698-960/1700-2700MHz
Input Impedance 75 ohm
Antenna Gain 7dB / 10 dB
Beamwidth E:55 H:70/E:45 H:60
VSWR ≤2.0/≤1.5
Polarization Type Vertical
Radiation Directional
Maximum Power 50W
Connector type F-Female.
Height (inches) 8.3”
Diameter 7.1”
Weight 1 lb
Ground Plane Built in ground plane
Mount Mounts to wall
Color White
Material ABS Plastic
UPC 697691007557


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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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